Class/Object

org.opencypher.okapi.api.io.conversion

RelationshipMapping

Related Docs: object RelationshipMapping | package conversion

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final case class RelationshipMapping extends EntityMapping with Product with Serializable

Represents a mapping from a source with key-based access to relationship components (e.g. a table definition) to a Cypher relationship. The purpose of this class is to define a mapping from an external data source to a property graph.

Construct a RelationshipMapping starting with RelationshipMapping#on.

Linear Supertypes
Serializable, Serializable, Product, Equals, EntityMapping, AnyRef, Any
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  1. RelationshipMapping
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. EntityMapping
  7. AnyRef
  8. Any
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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. def cypherType: CTRelationship

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    Definition Classes
    RelationshipMappingEntityMapping
  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  12. final def notify(): Unit

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    Definition Classes
    AnyRef
  13. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  14. def preventOverwritingProperty(propertyKey: String): Unit

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    Attributes
    protected
    Definition Classes
    EntityMapping
  15. val propertyMapping: Map[String, String]

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    mapping from property key to source property key

    mapping from property key to source property key

    Definition Classes
    RelationshipMappingEntityMapping
  16. val relTypeOrSourceRelTypeKey: Either[String, (String, Set[String])]

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    either a relationship type or a key to access the type in the source data and a set of all possible types

  17. val sourceEndNodeKey: String

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    key to access the end node identifier in the source data

  18. val sourceIdKey: String

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    key to access the node identifier in the source data

    key to access the node identifier in the source data

    Definition Classes
    RelationshipMappingEntityMapping
  19. val sourceStartNodeKey: String

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    key to access the start node identifier in the source data

  20. final def synchronized[T0](arg0: ⇒ T0): T0

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    AnyRef
  21. final def wait(): Unit

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    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit

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    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. def withPropertyKey(property: String): RelationshipMapping

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  25. def withPropertyKey(tuple: (String, String)): RelationshipMapping

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  26. def withPropertyKey(propertyKey: String, sourcePropertyKey: String): RelationshipMapping

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  27. def withPropertyKeys(properties: String*): RelationshipMapping

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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from EntityMapping

Inherited from AnyRef

Inherited from Any

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